A YouTube playlist duration calculator using Java Spring Boot is a web application that allows users to input a YouTube playlist URL and calculates the total duration of all videos in that playlist.
http://localhost:8080/api/playlist/duration?playlistId=YourYoutubePlaylistID
For Ex: YourYoutubePlaylistID = ACCzysOflRCelp_94n81nyOUSCLjA6cwtB